A group of college students sets off on a night bus to go on vacation. On the way, one of them develops a stomachache and asks the driver to stop at a service area along the highway. But when he returns from the bathroom, the atmosphere inside the bus is very different...

What had happened while he was away?
ما الذي حدث أثناء غيابه يا ترى؟
Was war nur geschehen,
während er fort war?
"¿Habrá ocurrido algo
mientras no estaba?".
"¿Habrá ocurrido algo
mientras no estaba?".
S’est-il passé quelque chose
pendant son absence ?
Cos'era successo mentre era via?
Será que havia acontecido 
alguma coisa na sua ausência?